ROM and ROMpak Range
Quarter-Turn Direct DriveElectric Actuators
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ROM and ROMpak Range2
Reliability in critical flow control applications
Reliable operation when it matters
Assured reliability for critical applications and environments.
Whether used infrequently or continuously, Rotork products will operate reliably and efficiently.
Low cost of ownership
Long-term reliability prolongs service life.
Rotork helps to reduce long term cost of ownership and provides greater efficiency to process and plant.
Quality-driven global manufacturing
We offer products that have been designed with over 60 years of industry and application knowledge.
Our research and development ensures cutting edge products are available for multiple applications across multiple industries.
Customer focused service and worldwide support
Rotork solve customer challenges and develop new solutions that are tailored to the needs of our clients.
We offer dedicated, expert service and support from initial inquiry, to product installation, to long term after sales care.
Rotork
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Corporate social responsibility is at the heart of our business
We are socially, ethically and environmentally responsible and committed to embedding CSR across all our processes and ways of working.
Market leaders and technical innovators
We have been the recognised market leader in flow control for over 60 years.
Our customers rely upon Rotork for innovative solutions to safely manage the flow of liquids, gases and powders.
Global presence, local service
We are a global company with local support.
Manufacturing sites, service centres and sales offices throughout the world provide unrivalled customer services, fast delivery and ongoing, accessible support.
Comprehensive product range serving multiple industries
Rotork products offer improved efficiency, assured safety and environmental protection across all sectors within the Oil and Gas, Water and Power, and Chemical, Process and Industrial industries.
Section Page Section Page
Rotork 2
Product Overview 4
Design Features 6
Performance Data 8
ROM and ROMpak 8
ROMH and ROMpakH 9
Circuit Diagram and Optional Extras 10
ROM 10
ROMpak 3-Phase 11
ROMpak 1-Phase 12
Dimensional Data 13
Client Support and Site Services 18
ROM and ROMpak Range
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ROM and ROMpak Range4
Product Overview
Compact, lightweight and cost effective Rotork solution to suit your application
Proven reliable design
Continuous position indication at all times, even without power
Analogue and network compatibility for complete site system integration
Watertight and dustproof to IP68 10m for 100 hours
Manual override for emergency operation
Backed by Rotork Global Support
Self-locking and high speed solutions
1-phase, 3-phase and DC power supplies
Guaranteed operating direction with automatic phase rotation correction
Integral local controls for enhanced local operation
Dependable mechanical end of travel protection
As one of the world’s leading manufacturers of actuation products, Rotork has built up an enviable reputation as the supplier of reliable and durable equipment.
With over 60 years of valve automation experience, Rotork has evolved a design of uncompromising reliability. The ROM and ROMpak range of actuators are designed to provide a simple and reliable Rotork solution for small part-turn valves.
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ROM and ROMpak Range6
Design Features
ROM Actuator
ROM and ROMpak actuators provide quiet and reliable operation for all kinds of small ball valves and butterfly valves, as well as dampers and ventilation louvres. They provide local indication and manual override options together with a wide range of voltages.
Features:
ROM ROMpak
Enclosure IP68Waterproof - Dustproof
IP68Waterproof - Dustproof
Material Aluminium Alloy Aluminium Alloyand plastic
Finish Dry powder coated Dry powder coated and wet spray
Motor
• Standard duty cycle induction motor - S3. Class F insulation for all ROM and ROMpak actuators
Position Indicator
• All models have continuous position indication on the actuator top cover
Manual Override
• Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage
• When the electric motor is operating, the manual override will not rotate except on ROMH-1 to ROMH-3, ROM-1 & ROM-A
Power Supply Tolerances
• Voltage tolerance: +/- 10%
• Frequency tolerance: +/- 10%
Gear Train
• High alloy steel gear trains provide self-locking function to avoid valve back drive*
• ROM-1 and ROM-A designs incorporate an efficient spur gear train which can back drive in certain applications
• Gear trains are factory lubricated with a wide temperature rated lubricant
Mechanical Stops
• Externally adjustable mechanical stops*
Working Conditions
• Ambient temperature: -30 to +70 ºC (-22 to 158 ºF)†
• Humidity: 30% to 95%
• Corrosion protection: C5-M low durability as standard (higher durability available on request)
• Noise level originated by ROM range does not exceed 65 dB(A) at 1m
Various Options
• Anti-condensation heater
• Additional limit switches
• Conduit entries M20 x 1.5p
• Torque switches*
Certificates
• ISO 9001, CE, CSA, BV
† 12/24 VDC units are -30 to +65 ºC (-22 to +149 ºF)* ROM and ROMpak 2, 3, 4, 5, 6 & 7 actuators only
ROM actuator range design life
Model Rated Torque (Nm)
MTBF (Years)
Class A: on/off
(cycles/hour)
Number of Cycles at running torque
50% rated 30% rated
ROM-1 35 90 15 25,000 N/A
ROM-A 50 14 15 25,000 N/A
ROM-2 90 73 15 25,000 50,000
ROM-3 150 59 10 25,000 50,000
ROM-4 400 19 10 25,000 50,000
ROM-5 500 N/A 10 25,000 50,000
ROM-6 650 N/A 10 25,000 N/A
ROM-7 800 N/A 10 25,000 N/A
ROMH-1 8 N/A 15 25,000 N/A
ROMH-2 10 N/A 15 25,000 N/A
ROMH-3 13 N/A 15 25,000 N/A
One cycle is defined as one full Open stroke of the valve followed by one full Close stroke of the valve. Torque profile considered includes initial and final 5% of the stroke at rated torque and the remaining stroke at running torque.
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Design Features
The ROMpak
The ROM range of actuators can be enhanced with the addition of a self contained control package to create a ROMpak actuator. This adds local controls, status indication relays, isolated control circuits and support for Rotork control options such as Folomatic, PakscanTM and other bus systems.
• Small, compact & lightweight
• Manual override
• Externally adjustable mechanical stops*
• Local control unit (local/remote, on/off)
• Status relays
• Phase rotation correction
• IP68 (10m / 100 hours)
• 12/24 VDC, 110/220 VAC 1-phase and 220/380/440 VAC 3-phase, 50 Hz and 60 Hz
• Position indication via local mechanical indicator and LEDs
• -30 to +70 ºC (-22 to 158 ºF)† operation
† 12/24 VDC units are -30 to +65 ºC (-22 to +149 ºF)
* ROM and ROMpak 2, 3, 4, 5, 6 & 7 actuators only
Various Options:
• Bus communications including: PakscanTM, Profibus®, Modbus® and Foundation Fieldbus®
• Current position transmitter & Folomatic
The ROMH
The ROMH actuator has been designed for high-speed applications. This actuator is also available with the self-contained control package (ROMpakH). All features from the ROM and ROMpak are also available on the ROMH and ROMpakH.
• Small, compact, lightweight and high speed
• 4.5 and 5.5 seconds operating times
• Manual override
• Bus communications including: PakscanTM, Profibus®, Modbus® and Foundation Fieldbus®
• Analogue control and feedback
• DC and 1-phase options
ROMpak Actuator
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ROM and ROMpak Range8
Performance Data
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ROM and ROMpakMechanical Data Model ROM
Weight (kg)ROMpak
Weight (kg)Manual
OverrideOutput
Drive (mm)Mounting Flange
ISO 5211
ROM-1* 2 4 Hexagonal Drive 14 / 11 / 9 F03/F05
ROM-A* 3 5 Hexagonal Drive 17 / 14 F05/F07
ROM-2 11 13 Handwheel 22 / 17 F07
ROM-3 11 13 Handwheel 22 / 17 F07
ROM-4 22 24 Handwheel 36 / 35 F10
ROM-5 22 24 Handwheel 36 / 35 F10
ROM-6 22 24 Handwheel 36 / 35 F10
ROM-7 26 28 Handwheel 36 / 35 F12
NOTE: Weight data based on 1-phase 50 Hz supply.*Not suitable for butterfly valves which may back drive.
Performance Data12V/24V*
Model Torque Nm (lbf.ft)
Operating Time (sec)
Motor Power (W)
12 VDC/VAC CURRENT (A) Run Lock
24 VDC/VAC CURRENT (A) Run Lock
ROM-1 35 (26) 20 4.2 1.2 2.2 0.6 1.2
ROM-A 50 (37) 30 4.2 1.2 2.2 0.6 1.2
ROM-2 90 (66) 17 43 2.5 20 1.1 11
ROM-3 150 (111) 28 43 3.2 20 1.5 11
ROM-4 400 (295) 23 92 11 42 5.5 21
ROM-5 500 (369) 30 92 11 42 5.5 21
ROM-6 650 (479) 38 92 11 42 5.5 21
ROM-7 800 (590) 46 92 11 42 5.5 21
*12/24 VAC not available for ROMpak.
1-Phase
Model Torque Nm (lbf.ft)
Operating Time (sec) 50 Hz 60 Hz
Motor Power (W)
110 V CURRENT (A) Run Lock
220 V CURRENT (A) Run Lock
ROM-1 35 (26) 15 13 5 0.5 0.4 0.23 0.25
ROM-A 50 (37) 22 19 5 0.5 0.4 0.23 0.25
ROM-2 90 (66) 17 15 43 1.2 1.7 0.65 1.0
ROM-3 150 (111) 28 24 43 1.2 1.7 0.65 1.0
ROM-4 400 (295) 20 17 105 2.3 5.0 0.85 2.3
ROM-5 500 (369) 26 22 105 2.3 5.0 0.85 2.3
ROM-6 650 (479) 33 28 105 2.3 5.0 0.85 2.3
ROM-7 800 (590) 40 34 105 2.3 5.0 0.85 2.3
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Performance Data
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3-Phase
Model Torque Nm (lbf.ft)
Operating Time (sec) 50 Hz 60 Hz
Motor Power (W)
220 V Current Run Lock
380 V CURRENT (A) Run Lock
440 V CURRENT (A) Run Lock
ROM-2 90 (66) 16 14 46 1.3 1.8 0.45 0.83 0.58 0.80
ROM-3 150 (111) 26 22 46 1.3 1.8 0.45 0.83 0.58 0.80
ROM-4 400 (295) 20 17 105 2.45 4.5 0.7 2 0.9 1.77
ROM-5 500 (369) 26 22 105 2.45 4.5 0.7 2 0.9 1.77
ROM-6 650 (479) 33 28 105 2.45 4.5 0.7 2 0.9 1.77
ROM-7 800 (590) 40 34 105 2.45 4.5 0.7 2 0.9 1.77
Operating Voltages:
12 VDC
24 VDC
12 VAC
24 VAC
110 V/1
220 V/1
220 V/3
380 V/3
440 V/3
ROM-A
ROM-1
ROM-2,3
ROM-4,5,6&7
12 VDC
24 VDC
12 VAC
24 VAC
110 V/1
220 V/1
220 V/3
380 V/3
440 V/3
ROMpak-A
ROMpak-1
ROMpak-2,3
ROMpak-4,5,6&7
NOTE: Power supply voltage and frequency tolerances maintain actuator rated torque; duty cycle and operating speed are not guaranteed.
ROMH and ROMpakHMechanical Data
Model ROMH Weight (kg)
ROMpakH Weight (kg)
Manual Override
Output Drive (mm)
Mounting Flange ISO 5211
ROMH-1* 2 4 Hexagonal Drive 14 / 11 / 9 F03/F05
ROMH-2* 3 5 Hexagonal Drive 14 / 11 / 9 F03/F05
ROMH-3* 11 13 Hexagonal Drive 14 / 11 / 9 F03/F05
*Not suitable for butterfly valves which may back drive.
Performance Data12V/24V*
Model Power Supply
Torque Nm (lbf.ft)
Operating Time (sec)
Motor Power (W)
Current (A) Run Lock
ROMH-112 VDC 8 (6) 5.5 4.75 1.2 2.2
24 VAC 8 (6) 4.5 4.75 0.65 1.2
ROMH-2 24 VDC 10 (7) 4.5 4.75 0.65 1.2
1-Phase
Model Power Supply
Torque Nm (lbf.ft)
Operating Time (sec) 50Hz 60Hz
Motor Power (W)
Current (A) Run Lock
ROMH-3110 V 13 (10) 4.5 4.3 6.5 0.36 0.4
220 V 13 (10) 4.5 4.3 6.5 0.23 0.25
Operating Voltages:
12 VDC
24 VDC
12 VAC
24 VAC
110 V/1
220 V/1
220 V/3
380 V/3
440 V/3
ROMH-1
ROMH-2
ROMH-3
12 VDC
24 VDC
12 VAC
24 VAC
110 V/1
220 V/1
220 V/3
380 V/3
440 V/3
ROMpakH-1
ROMpakH-2
ROMpakH-3
NOTE: Power supply voltage and frequency tolerances maintain actuator rated torque; duty cycle and operating speed are not guaranteed.
ROM and ROMpak Range10
Circuit Diagram and Optional Extras
ROM Wiring Diagram
7
6
5
4
3
1
A
B
C
E
F
1011
12
SMOTOR
7 6 5 4 3 2 1
RY1 RY2
F RY2 RY1
LED 1
LED 2
HEATER
LS1
LS2
LS3
LS4
OPEN CLOSED
CLOSE
OPENOFF
SELECTORSWITCH
FULLY OPEN
FULLY CLOSED
MCB
12/24V AC/DC SUPPLY
(1) S CONNECTS TO 3 FOR“OPEN”, S CONNECTS TO 4FOR "CLOSE"
(2) HEATER,LS3,LS4,ANDPOTENTIONMETER AREOPTIONS.ROM 1 & ROM A
7
6
5
4
3
1
A
B
C
E
F
1011
12
HEATER
LS1
LS2
LS3
LS4
OPEN
ROM 1 & ROM A
CLOSED
CLOSE
OPENOFF
FULLY OPEN
FULLY CLOSED
(1) L CONNECTS TO 3 FOR“OPEN”, L CONNECTS TO 4
(2) HEATER,LS3,LS4 AND,POTENTIONMETER AREOPTIONS.
M1
N
LSELECTORSWITCH
MCB 110/220V AC1-PHASE
SINGLE PHASE
FOR "CLOSE"
SUPPLY
M1
7
6
5
4
3
1
A
B
C
D
E
F
1011
12
LS1
LS2
LS3
LS4
OPEN
ROM 2 3 4 5 6 7
CLOSED
CLOSE
OPENOFF
SELECTORSWITCH
FULLY OPEN
FULLY CLOSED
MCB
(1) L CONNECTS TO 3 FOR “OPEN”, L CONNECTS TO 4FOR "CLOSE"
(2) HEATER,LS3,LS4,TS1,TS2AND POTENTIONMETERARE OPTIONS.
N
L
110/220V AC1-PHASE
SINGLE PHASESUPPLY
TS1
TS2
HEATER
7
6
5
4
3
1
A
B
C
D
E
F
1011
12
P
SMOTOR
7 6 5 4 3 2 1
RY1 RY2
F RY2 RY1
LED 1
LED 2
HEATER
TS2
TS1 LS1
LS2
LS3
LS4
OPEN
ROM 2 3 4 5 6 7
CLOSED
CLOSE
OPENOFF
SELECTORSWITCH
FULLY OPEN
FULLY CLOSED
MCB Refer to table below
12/24V AC/DC SUPPLY
(1) S CONNECTS TO 3 FOR“OPEN”, S CONNECTS TO 4FOR "CLOSE"
(2) HEATER,LS3,LS4,TS1,TS2AND POTENTIONMETER AREOPTIONS.
9
8
6
5
A
B
C
3
W
V
U
4
1
LS3
HEATER
110/220V AC
LS1
LS2
TS1
TS2
M3 R
ST
L
N
MCB
MCB
FULLY OPEN
FULLY CLOSED
OPEN
CLOSEC 0
(1) 1 CONNECTS WITH 3 FOR “OPEN”,1 CONNECTS WITH 4 FOR“CLOSE”.
(2) IF THE ACTUATOR IS REVERSED
E
F
1011
12OPEN CLOSED
LS4
ROM 2 3 4 5 6 7THREE PHASE SUPPLY
(3) HEATER,LS3,LS4,TS1,TS2 ANDPOTENTIONMETER ARE OPTIONS.
OPERATION,PLEASE CHANGE TWO OF U,V AND W AT WILL.
Actuator Power supply P S 12V DC + - 24V DC + - 12V AC N L 24V AC N L
PRefer to table
below
Actuator Power supply P S 12V DC + - 24V DC + - 12V AC N L 24V AC N L
Wiring Diagram ( ROM 1/A/2/3/4/5/6 ) Issue No: 4
3-PHASE SUPPLY
Optional Extras:
Torque Switches
Cam activated torque switches to provide torque overload protection ROM-2, 3, 4, 5, 6 & 7.
Anti-condensation Heater
This heater is available for all sizes.
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Circuit Diagram and Optional Extras
ROMpak 3-Phase Wiring Diagram
V
E
W
HeaterU 1
2
3
4
LOCALCONTROLPCB
CLOSE-OPEN
STOPREMOTE-LOCAL
4
65
3
12
C1 C2
Z
XYMOTOR
U
V
YX Z
U
W
V
THREE PHASE
SUPPLY
CIRCUIT DRAWN WITHPOWER SUPPLY OFF
LIMITTORQUE
AND POSITIONSENSING
TRANSFORMER TAPPING
TAP
352-484 396-517
NOM 50/60HZ220/230380/400440/460
176-242304-418 342-446
198-25960HZ50HZ
SIR
1R
ELAY
1
3
5
SIR
2R
ELAY
2
4
6
NOTE
TO BE MINIMUM 'ON' 14V DC AT 1mA MAXIMUM 'OFF'=3V
MINIMUM CONTROL SIGNAL DURATIONTO BE 300mS.
CONTROL SIGNAL IS 5mA ON 24V DC CURRENT DRAWN FROM EACH REMOTE
MAX EXTERNAL LOAD ON S1/S2 RELAYS TO BE 5A. MAX VOLTAGE 120V AC/DC
NOT USED
CONTROL SIGNAL THRESHOLD VOLTAGES:MAX 60V DC
MONITOR
REMOTE SELECTED
SK.5
SK.17
SK.3
SK.8
1
2
3
4
5
OPEN
STOP/MAINTAIN
CLOSE
NOMINAL +VE 20-32V DC SUPPLY
6
7
8
9
10
OPEN COMMON
STOP/MAINTAIN COMMON
CLOSE COMMON ESD ESD COMMON
0V DC SUPPLY
SK.1
SK.1 SK.2
SK.24123456
1 2 3 4 SK.7
W
VOLTAGE SELECTOR
FS1FS1 - See PUB008-006 ROMPAK Installation and Maintenance Manual
S1
S2
FOR TYPICAL REMOTE CONTROLINDICATING,MONITORING AND ALARMCIRCUITS SEE PUBLICATION DOC862
LS3 / LS4MAXIMUM CURRENT 3A MAXIMUMVOLTAGE 120V AC/DC
ACTUATOR CONFIGURATION VIA DIL SWITCH SW2
ROM1 DOES NOT SUPPORT TORQUE LIMIT
REFER TO INSTALLATION INSTRUCTIONS FOR DIL SWITCH SELECTION
MAX EXTERNAL LOAD ON TERMINAL27 & 28 TO BE 3W
LS3
LS4
7 8 9
10 11 12
5 6
13 14 15 16 17 18
19 20 21 22 23 24 25 26 27 28
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ROM and ROMpak Range12
Circuit Diagram and Optional Extras
ROMpak 1-Phase Wiring Diagram
FOR TYPICAL REMOTE CONTROLINDICATING,MONITORING AND ALARMCIRCUITS SEE PUBLICATION DOC862
NOTE
TRANSFORMER TAPPING
NOM 50/60HZ
220/230110/120
176-24292-135
60HZ50HZ
CONTROL SIGNAL THRESHOLD VOLTAGES:
TO BE MINIMUM 'ON' 14V DC AT 1mAMAXIMUM 'OFF'= 3VMINIMUM CONTROL SIGNAL DURATIONTO BE 300mS.
CONTROL SIGNAL IS 5mA ON 24V DCCURRENT DRAWN FROM EACH REMOTE
MAX EXTERNAL LOAD ON S1/S2 RELAYSTO BE 5A. MAX VOLTAGE 120V AC/DC
LS3 / LS4MAXIMUM CURRENT 3A MAXIMUMVOLTAGE 120V AC/DC
FS1 - See PUB008-006 ROMPAK Installation and Maintenance Manual
92-135176-242
VOLTAGE SELECT SWITCH SW1,MUST BE CONFIGUREDCORRECTLY BEFORE APPLYINGPOWER.
ACTUATOR CONFIGURATIONVIA DIL SWITCH SW2
ROM1 AND ROMA DO NOTSUPPORT TORQUE LIMIT
REFER TO INSTALLATIONINSTRUCTIONS FOR DILSWITCH SELECTION
MAX EXTERNAL LOAD ON TERMINAL27 & 28 TO BE 3W
MAX 60V DC
LOCALCONTROLPCB
CLOSE-OPEN
STOPREMOTE-LOCAL
CIRCUIT DRAWN WITHPOWER SUPPLY OFF
LIMIT ANDTORQUESENSING
SIR1
RELAY
1
3
5
SIR2
RELAY
2
4
6
S1
S2
LS3
LS4
MONITOR
REMOTESELECTED
SK.5 7 8 9
10 11 12
5 6
13 14 15 16 17 18
SK.17
SK.3
SK.8
1
2
3
4
5
OPEN
STOP/MAINTAIN
CLOSE6
7
8
9
10
OPEN COMMON
STOP/MAINTAIN COMMON
CLOSE COMMONESDESD COMMON
19 20 21 22 23 24 25 26 27 28
SK.1
SK.1 SK.2
SK.241
3
5
2
4
6
1 2 3 4 SK.71 2 3 4 SK.10
UX WZ
A B C D
1 2 3 4SK.52
MOTOR
N
ACW
CW
HEATER
MOTORRUNCAP.
E 4
LN
115
230
VOLTAGESELECTOR
FS1
NOMINAL +VE 20-32V DC SUPPLY0V DC SUPPLY
SINGLEPHASESUPPLY
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20mm Deep
M6 x1.0p10mm Deep4 Positions(ISO5211 F05)
M8x1.25p12mm Deep4 Positions(ISO5211 F07)
P.C.D 50
P.C.D 70
45°17 17
20mm Deep
Option for output shaft
14
11
170.
5
102
106
2 off M20 x1.5pConduit Entries
123
37
60
114 32 CTS
Conduit Entries
8
Manual overridemechanism
ROM-A
106102
123
114
32 CTSConduit Entries
2 off M20 x1.5pConduit Entries
M5 x0.8p9mm Deep4 Positions(ISO5211 F03)
M6 x1.0p10mm Deep4 Positions(ISO5211 F05)
60
136.
5(H
*)37
15mm Deep
P.C.D 36
P.C.D 50
45°
8
1414
20mm Deep 9
12
P.C.D 42
M5 x0.8p12mm Deep4 Positions(ISO5211 F04)
Option 2 for output shaft
H*=140
11
1420mm Deep
Option 1 for output shaft
H*=140
ROM-1ROMH-1ROMH-2ROMH-3
Flange type
F07 / F05
Flange type
F05 / F03
Dimensional Data
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ROM and ROMpak Range14
ROM-2/3
ROM-4/5/6
Flange type
F07
Flange type
F10
209
180
196
115
M8 x1.25p10mm Deep4 Positions(ISO5211 F07)
70.00 P.C.D
45°
2 off M20 x1.5pConduit Entries
32 CTSConduit Entries
86.5
25mm Deep
345
246
252
H=/3
12*
22
22
110V, 220V AC 1-Phase
220V, 380V, 440V AC 3-Phase
213=HCD/CA V42 ,V21
ROM-2/3*H=252
140
22
25mm Deep
Option for output shaft17
*ROM-2/3
110 V, 220 V AC 1-PhaseH=252
220 V, 380 V, 440 V AC three-phase
12 V, 24 V AC/DC H=312
32 CTSConduit Entries
40mm Deep
268
102
228Ø
217Ø
318 (with torque limit switches) 249 (without torque limit switches)
434 (with torque limit switches) 365 (without torque limit switches)
160
Ø
327
45°
M10 x1.5p20mm Deep4 Positions(ISO5211 F10)
Ø 102.00 P.C.D
2 off M20 x1.5pConduit Entries 17
2
Option for output shaft
35 35
40mm Deep36
36
119
232
Dimensional Data
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32 CTSConduit Entries
40mm Deep
279
106
252240
339 (with torque limit switches) 280 (without torque limit switches)
465 (with torque limit switches) 406 (without torque limit switches)
160
356
45°
M12 x1.75p20mm Deep4 Positions(ISO5211 F12)
125.00 P.C.D
2 off M20 x1.5pConduit Entries
36
36
184
Option for output shaft
35 35
40mm Deep
20mm Deep
M8x1.25p12mm Deep4 Positions(ISO5211 F07)
M6 x1.0p10mm Deep4 Positions(ISO5211 F05)
P.C.D 70
P.C.D 50
45°
17 17
20mm Deep
Option for output shaft
14
11
170.
5
161
102106
215
225.
5
63
37
114
8
194
Manual overridemechanism
ROM-7
ROMpak-A
Flange type
F12
Flange type
F07 / F05
Dimensional Data
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ROM and ROMpak Range16
ROMpak-2/3
209
180
196
252
H=/3
12*
115
M8 x1.25p10mm Deep4 Positions(ISO5211 F07)
70.00 P.C.D
45°
86.5
25mm Deep
246
438
246
22
22
110V, 220V AC 1-Phase H=252
220V, 380V, 440V AC 3-Phase
12V, 24V AC/DC
*ROMpak 2/3H=312
140
22
25mm Deep
Option for output shaft17
Flange type
F07*ROMpak-2/3
110 V, 220 V AC 1-Phase H=252
220 V, 380 V, 440 V AC three-phaseH=312
12 V, 24 V AC/DC
Dimensional Data
106
102
114
136.
5(H
*)37
15mm Deep
8
M5 x 0.8p9mm Deep4 Positions(ISO5211 F03)M6 x 1.0p10mm Deep4 Positions(ISO5211 F05)
215
63
161
225.
5
1414
P.C.D 50.00
P.C.D 36.00
45°
20mm Deep 9
12
P.C.D 42
M5 x 0.8p12mm Deep4 Positions(ISO5211 F04)
Option 2 for output shaft
H*=140
11
1420mm Deep
Option 1 for output shaft
H*=140
ROMpak-1, ROMpakH-1, ROMpakH-2, ROMpakH-3
Flange type
F05 / F03
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ROMpak-4/5/6
ROMpak-7
Flange type
F10
Flange type
F12
40mm Deep
268
102
228Ø
217Ø
318 (with torque limit switches)249 (without torque limit switches)
160
Ø
327
45°
M10 x1.5p20mm Deep4 Positions(ISO5211 F10)
Ø 102.00 P.C.D
527 (with torque limit switches )458 (without torque limit switches )
172
Option for output shaft
35 35
40mm Deep
3636
279
119
232
40mm Deep
279
106
252240
339 (with torque limit switches)280 (without torque limit switches)
160
356
45°
M12 x1.75p20mm Deep4 Positions(ISO5211 F12)
125.00 P.C.D
559 (with torque limit switches )499 (without torque limit switches )
273
36
36
184
Option for output shaft
35 35
40mm Deep
Dimensional Data
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ROM and ROMpak Range18
Client Support and Site Services
Rotork has expertise and specialist knowledge of every aspect of flow control.
Our service solutions increase plant efficiency and reduce maintenance costs.
Workshop services return equipment to as-new condition.
Rotork actuators are recognised as the best in the world for reliability and safety in the most demanding applications. To maintain this hard-earned leadership position, Rotork is committed to helping clients to maximise the continuous, fault-free operation and working life of all their actuators.
With established operations and worldwide service centres we are able to offer same-day or next-day service to all our customers. Our Rotork factory trained engineers have skills in both multi-purpose and industry specific applications and carry with them spare parts and specialist test equipment. Our operations utilise a documented Quality Management system established in accordance with ISO9001.
Rotork aims to be your number one choice for taking care of fault diagnosis, service repairs, scheduled maintenance and system integration needs.
Visit www.rotork.com to identify your nearest Rotork service centre.
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Giving You Peace of Mind, Guaranteed Quality and
Improving Your Site Efficiency
Client Support and Site Services
Global Service and Support
Rotork understand the value of prompt and punctual customer site services and aim to supply our customers with superior flow control solutions, by providing high quality, innovative products and superior service – on time, every time.
Whether you have an actuator requiring on-site servicing, a custom design service requirement or a new actuator installation, we can deliver the fastest turnaround with the least plant disruption.
Accreditation and Assurance
Rotork is accredited with all major safety authorities around the world, providing our clients with reassurance and peace of mind.
Rotork's engineering teams are experts in the design and implementation of actuation solutions for all circumstances and environments. Our knowledge base draws upon previous installations and environmental situations from all around the world.
Our track record of undertaken engineering projects is second to none. Rotork is trusted by major utility and industrial companies throughout the world to design, install and maintain their actuation stock. We keep their plants operating at peak efficiency, helping them to be more profitable and at the same time meet ever tightening industry watchdog requirements.
We have the knowledge and expertise to design, build and install any standard or custom installation for you, anywhere throughout the world.
Asset Management
Rotork is a corporate member of the Institute of Asset Management, the professional body for whole life management of physical assets.
Actuator Workshop Overhaul
• Supporting all Rotork and non-Rotork products
• Workshop facilities including torque testing and re-coating
• Large OEM stock in all workshops
• Fully trained and experienced service engineers
• Fleet of well stocked service vehicles
• Loan actuator facilities
Field Support
• Site repairs
• Commissioning
• Upgrades
• Fault finding
• Maintenance
• Call-out
• Fully equipped service vehicles
Rotork Client Support Programme (CSP)
• Enables users to select a level of service precisely tailored for their individual asset management requirements
• Designed to provide the maximum reliability and availability of actuators over the life of the product – thereby improving production throughput
• Designed to reduce the cost of maintenance year on year
• Designed to allow customers to manage the problem of ‘Risk vs Budget’ in maintenance operations
• Designed to be flexible – you choose the level of cover you want
• Reports generated on agreed frequency to demonstrate cost savings and performance improvements
Turnaround, Shutdown and Outage Support
• Preventative maintenance
• Full on-site overhaul and testing facilities
• OEM spares and support
• Support for Rotork and non-Rotork products
• Commissioning support to achieve shutdown time targets
• Project management and supervision of your plant overhaul and return to service dates
Valve Automation Centres
• On Site – Manual Valve Automation
• On Site – Actuator Replacement
• Off Site – New Valve Automation
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Rotork plcBrassmill Lane, Bath, UK
tel +44 (0)1225 733200fax +44 (0)1225 333467email [email protected]
As part of a process of on-going product development, Rotork reserves the right to amend and change specifications without prior notice. Published data may be subject to change. For the very latest version release, visit our website at www.rotork.com
The name Rotork is a registered trademark. Rotork recognises all registered trademarks. Published and produced in the UK by Rotork. POWTG0220
www.rotork.com
A full listing of our worldwide sales and service network is available on our website.
Rotork is a corporate member of the Institute of Asset Management
PUB008-001-00Issue 02/20
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